Home / 44,171,976.40-66,295,289.40-17,264,942.80

Finding the Fourth Proportional to 44,171,976.40, 66,295,289.40 and 17,264,942.80

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Solution

The fourth proportional to 44,171,976.40, 66,295,289.40 and 17,264,942.80 is: 25,912,002.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,171,976.40 : 66,295,289.40 = 17,264,942.80 : x
  2. Step 2: Convert to fraction form
    44,171,976.40/66,295,289.40 = 17,264,942.80/x
  3. Step 3: Cross multiply
    44,171,976.40x = 66,295,289.40 × 17,264,942.80
  4. Step 4: Simplify right side
    44,171,976.40x = 1,144,584,379,400,446.25
  5. Step 5: Solve for x
    x = 1,144,584,379,400,446.25/44,171,976.40
  6. Step 6: Final answer
    x = 25,912,002.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.